Guided check valves - 212S




- PRESSURE PFA 40 bar / PS in bar θ 100°
- CASING : GJS ductile iron epoxy coated
- With two cable passage notches (412S)
- SEAL : EPDM
- CLOSING SYSTEM : bronze
- GUIDING SYSTEM : DN 2”1/2 bronze, DN > cast iron with bronze ring
DN | PFA | PS | Cat | Ref. | UV | |||
" | water | L1 | L2 | G1 | G2 | |||
21/2 | 40 | 30 | 40 | 15 | 40 | 1 | 149B2454GS | 1 |
3 | 40 | 25 | 40 | 12 | 40 | 1 | 149B2455GS | 1 |
4 | 40 | 20 | 40 | 10 | 35 | 1 | 149B2456GS | 1 |
5 | 40 | 16 | 40 | 0.5 | 28 | 1 | 149B2257GS | 1 |
6 | 40 | 13 | 40 | 0.5 | 23 | 1 | 149B2258GS | 1 |
8 | 40 | 10 | 40 | 0.5 | 17 | 1 | 149B2259GS | 1 |